III · NASDAQ · Specialty Business Services

Information Services Group (III)

Advises enterprises on technology sourcing, supplier governance, research, and change programs.

$5.35
After-hours close−0.02 (−0.37%)
At close$5.37(+0.19%)

13F · 13D/G · Form 4

Institutions67.93%32.89M shares
142 holders · as of Jun 30, 2026
Insiders17.40%8.42M shares
10 holders · as of Sep 3, 2026
Strategic holders16.39%7.94M shares
2 holders · as of Feb 25, 2026
Adds to101.72%

48.41M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

These groups come from separate filings that can overlap, so they add to 101.72%; nothing is left for Other.

13F · 13D/G · Form 4

HolderStakeSharesDate
Chevrillon & AssociesStrategic10 percent owner
10.82%5.24Mfiled Feb 25, 2026
Private Capital Management, LLCInstitution
10.07%4.87Mas of Jun 30, 2026
Cerity Partners LLCInstitution
9.60%4.65Mas of Jun 30, 2026
Michael P. Connors1,2Insiderdirector, 10 percent owner, officer: CHAIRMAN & CEO
9.52%4.91Mfiled Apr 3, 2026
Private Capital Management, LLC (46-3167283)Institution
8.93%4.32Mfiled Feb 4, 2022
BlackRock, Inc.Institution
6.41%3.10Mas of Jun 30, 2026
BlackRock, Inc.Strategic
5.57%2.70Mfiled Jan 31, 2024
LLR Equity Partners III, L.P.Institution
4.76%2.31Mfiled Dec 20, 2016
Renaissance Technologies LLCInstitution
3.85%1.86Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
3.40%1.65Mas of Jun 30, 2026
Dimensional Fund Advisors LPInstitution
3.31%1.60Mas of Jun 30, 2026
Todd D. LavieriInsiderofficer: VICE CHAIRMAN
2.52%1.22Mfiled Aug 20, 2026
Hillsdale Investment Management Inc.Institution
2.03%984,303as of Jun 30, 2026
Geode Capital Management, LLCInstitution
1.96%947,276as of Jun 30, 2026
Crawford Investment Counsel IncInstitution
1.87%904,453as of Jun 30, 2026
Crestwood Advisors Group LLCInstitution
1.69%819,090as of Jun 30, 2026
Essex Investment Management Co LLCInstitution
1.67%808,345as of Jun 30, 2026
State Street CorpInstitution
1.56%753,905as of Jun 30, 2026
Morgan StanleyInstitution
1.41%684,178as of Jun 30, 2026
Blair William & Co/ILInstitution
1.41%681,663as of Jun 30, 2026
Gerald S. HobbsInsiderdirector
1.25%604,069filed Dec 9, 2025
Bank of New York Mellon CorpInstitution
1.06%515,382as of Jun 30, 2026
JB Capital Partners LPInstitution
1.01%487,641as of Jun 30, 2026
Goldman Sachs Group IncInstitution
0.91%441,033as of Jun 30, 2026
AQR Capital Management LLCInstitution
0.80%388,980as of Jun 30, 2026
  1. Michael P. Connors's transaction reports restate only vehicles that traded; the 2022 ownership statement (4.91M) less the 298.9K net shares sold since is used instead.
  2. Michael P. Connors reports a block also reported by Chevrillon & Associes; it is counted once, under Chevrillon & Associes.

13F, as of Jun 30, 2026

142 holders · 32.89M shares · 20 new positions · 78 increased · 36 reduced · 22 closed

HolderShares% outstandingChg q/qFiled
Private Capital Management, LLC4.87M10.07%+202.7KAug 14, 2026
Cerity Partners LLC4.65M9.60%−4.5KAug 14, 2026
BlackRock, Inc.3.10M6.41%+331.0KAug 7, 2026
Renaissance Technologies LLC1.86M3.85%−25.7KAug 13, 2026
Vanguard Capital Management LLC1.65M3.40%−146.1KAug 13, 2026
Dimensional Fund Advisors LP1.60M3.31%+59.3KAug 11, 2026
Hillsdale Investment Management Inc.984.3K2.03%+139.1KAug 12, 2026
Geode Capital Management, LLC947.3K1.96%+52.8KAug 12, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Chevrillon & Associes10.90%5.24M13GFeb 25, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Dec 15, 2025
Chevrillon & Associes10 percent owner
Sale200,000$5.952,048,607
Dec 11, 2025
Chevrillon & Associes10 percent owner
Sale250,000$6.063,188,888
Nov 12, 2025
Michael P. Connorsdirector, 10 percent owner, officer: CHAIRMAN & CEO
Sale66,196$5.265,040,029
Nov 11, 2025
Michael P. Connorsdirector, 10 percent owner, officer: CHAIRMAN & CEO
Sale100,096$5.215,106,225
Nov 10, 2025
Michael P. Connorsdirector, 10 percent owner, officer: CHAIRMAN & CEO
Sale78,476$5.225,206,321
Nov 7, 2025
Michael P. Connorsdirector, 10 percent owner, officer: CHAIRMAN & CEO
Sale248,935$5.475,284,797

House and Senate disclosures

Not reported.